<?php 
	require('configs/include.php');
	class c_assign extends super_controller{
		public function display(){
		$num1=6;
		$num2=7;
		$this->engine->assign('total', $num1 - $num2);
		$this->engine->display('header.tpl');
		$this->engine->display('assign.tpl');
		$this->engine->display('footer.tpl');
		}
		public function run(){
			$this->display();
		}
	}
	$call = new c_assign();
	$call -> run();
?>